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20110701
20110731
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to an increased risk of suicidal thoughts and now to a higher risk of heart disease we asked dr. jon lapook to tell us what we need to know about these new findings. >> reporter: today's study is worrisome news for the more than seven million americans who have taken chantix. a new analysis links the pill to a 72% increase in the risk of heart problems. johns hopkins dr. sonal singh led the research. >> it is causing the same problems we are trying to prevent, that's why it's not worth the risk. we need to prevent cardiac disease among smokers, not increase it. >> reporter: the review involves more than 8,000 patients. while a 72% increased risk sounds alarming, a companion editorial entitled "is it a heart breaker?" notice that heart problems are still rare, occurring in only about 1% of patients taking chantix. the drug maker pfizer questions the way the analysis was conducted. dr. gail walk well is vice president of medical affairs for pfizer. >> we will continue to do a more in-depth look as the f.d.a. is asking us to do. to date we have not seen evidence of important risks to the heart
. dr. jon lapook has more on that. >> reporter: with a generation of kids connected to each other through cell phones, doctors like keith black have concerns about safety. >> what we know is that the microwave radiation from cell phones will penetrate deeper into the child's brain and more of the radiation goes into the brain because the scalp is thinner, the skull is thinner. >> reporter: in today's study, researchers compared cell phone use in healthy children and 352 brain tumor patients between the ages of seven and 19. cell phone use did not significantly increase the risk of a brain tumor. this research comes just two months after the world health organization categorized cell phones as possibly carcinogenic. 75% of teenagers now have a cell phone, up from fritsch% in 2004 so a clearer picture of safety will only come from long-term study. >> what we're really concerned about is the child who begins using the cell phone at seven or 12, when they become an adult after 20 or 30 years of using the cell phone, is their risk higher? that is not answered by this study. >> reporter
a prayer for today's meeting then you have senator jon kyl, a republican, saying that the white house essentially walked away from $500 billion in cuts that the do sides had already agreed to so no one right now can point to any progress that these talks are achieving. >> pelley: senator mcconnell proposed a stopgap plan today in case they miss the deadline. what was that about? >> well, it's a pretty complicated plan, scott, and it essentially boils down to allowing the president to raise the debt limit in fits and starts over the next year and a half and essentially puts off any talk of spending cuts to a later date. the plan went over with a thud among house republicans who see this as giving in, but mcconnell says that he doesn't want to be a party to default and he certainly doesn't want republicans to be blamed if there is a default, scott. >> pelley: thanks, nancy. this deal to reduce the deficit could be huge. somewhere between $1 and $4 trillion. they're talking about taxes, social security, medicare, defense and most everyone agrees thisv it has to be done by next week to gi
problems. dr. jon lapook examine it is study and what it means. mandy clark one on one with the top u.s. commander in afghanistan on the future of the war and the decision to begin pulling out. the man accused of the worst war crimes in europe since the natsys shows nothing but contempt for justice. mark phillips has the pictures from the court. and on this fourth of july as the space shuttle program nears an end, jim axelrod asks "what happened to the flags on the moon?" >> it's beautiful. >> pelley: do those star spangled banners yet wave? captioning sponsored by cbs this is the "cbs evening news" with scott pelley. >> pelley: good evening, chantix is the most popular anti-smoking drug on the market with annual sales of
utah governor and ambassador to china jon huntsman, the most moderate of the candidates vying for the anti-romney vote. huntsman has already ruled out competing in iowa, understands new hampshire is a must-win state. >> it is absolutely central to victory. central to our pathway of success. it's a state that we can win. >> reporter: in iowa, which votes first in the presidential contest, candidates were fighting for the social conservative vote. there were long shot contenders, newt gingrich and rick santorum. >> hi, you guys. >> reporter: as well as tea party sensation michele bachmann. a recent poll has the minnesota congresswoman in a statistical dead heat with romney, while gingrich and santorum barely made a dent in the single digits. tim pawlenty also polled poorly there. the former minnesota governor raised a disappointing $4.2 million this quarter and has had no public event over the holiday weekend. but those in the bottom half of that poll can take some comfort in the fact that sometimes the early polls don't tell us that much. this time four years ago, mike huckabee
's devolved into jon and kate gosselin fighting over who gets the toaster oven. >> they accused of president obama of hiding in the basement over debt ceiling talks. joe biden accused of president obama of locking him in the basement. stay down there. >> i heard if we don't raise the debt limit, the debt ceiling we could lose our aaa rating. yeah. and i said for the love of god, why doesn't the auto club mind their own damned business. >> i guess that's one benefit to this insanity happening in washington it's so frustrating the american people it is fantastic fodder for late night. >> they got plenty of material. he talks about aaa, they ought to get this settled, drive people to -- this is we're talking seriously -- >> a mess. >> it is. something that's got to get done. i mean that on a searups note. this is affecting a lot of, going to take a lot of people on a lot of levels. the level of frustration has gotten to a point where it's at a fever pitch. let's go d.c., get something done. >> it's politics. >> we will continue to follow it for you, that is the good news. >> i think we should h
Search Results 0 to 5 of about 6